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Proteome Sciences (PRM) Stock Chart & Stock Price History

Proteome Sciences logo
GBX 1.70 -0.15 (-8.11%)
As of 05/15/2026 12:06 PM Eastern
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Proteome Sciences Stock Price Performance

The Proteome Sciences (PRM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 56.41%, with a year-to-date return of -32.00%. In the past month, the stock has increased 21.43%, reflecting recent market activity.

As of the latest close, Proteome Sciences traded at GBX 1.70 with a market cap of £5.96 million and volume of 446,743 shares. Five years ago, the stock traded at GBX 8.65, representing a 80.35% decrease over that period. At the time, it had a market cap of £25.53 million and a volume of 136,353 shares.

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5 Day
Performance
0.00%
1 Month
Performance
+21.43%
3 Month
Performance
-8.11%
Year-To-Date
Performance
-32.00%
1 Year
Performance
-56.41%
5 Year
Performance
-80.35%

PRM Stock Chart for Saturday, May, 16, 2026

PRM Chart by TradingView

Proteome Sciences Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/15/2026GBX 1.85GBX 1.70
-8.11%		GBX 2.20GBX 1.70446,743 shs£5.96 million
05/14/2026GBX 1.85GBX 1.85GBX 2.32GBX 1.85339,681 shs£6.49 million
05/13/2026GBX 1.75GBX 1.85
+5.71%		GBX 2.04GBX 1.76618,308 shs£6.49 million
05/12/2026GBX 1.70GBX 1.75
+2.94%		GBX 2.50GBX 1.58102,275 shs£6.14 million
05/11/2026GBX 1.40GBX 1.70
+21.43%		GBX 2.50GBX 1.401.53 million shs£5.96 million
05/08/2026GBX 1.48GBX 1.40
-5.41%		GBX 1.40GBX 1.401 shs£4.91 million
05/07/2026GBX 1.56GBX 1.48
-4.82%		GBX 2GBX 1.48121,412 shs£5.19 million
05/06/2026GBX 2GBX 1.56
-22.25%		GBX 2GBX 1.41600,701 shs£5.45 million
05/05/2026N/AGBX 2GBX 2GBX 1.9159,255 shs£7.01 million
04/30/2026GBX 1.33GBX 1.50
+12.78%		GBX 1.68GBX 1.30509,710 shs£5.26 million
04/29/2026GBX 1.28GBX 1.33
+3.58%		GBX 1.50GBX 1.31322,702 shs£4.67 million
04/28/2026GBX 1.49GBX 1.28
-13.83%		GBX 1.50GBX 1.28712,414 shs£4.50 million
04/27/2026GBX 1.50GBX 1.49
-0.67%		GBX 1.49GBX 1.3120,044 shs£5.23 million
04/24/2026GBX 1.29GBX 1.50
+16.28%		GBX 1.50GBX 1.34210,243 shs£5.26 million
04/23/2026GBX 1.45GBX 1.29
-11.03%		GBX 1.50GBX 1.27334,542 shs£4.52 million
04/22/2026GBX 1.35GBX 1.45
+7.41%		GBX 1.45GBX 1.22941,715 shs£5.09 million
04/21/2026GBX 1.20GBX 1.35
+12.50%		GBX 1.35GBX 1.20745,840 shs£4.74 million
04/20/2026GBX 1.40GBX 1.20
-14.29%		GBX 1.39GBX 1.20137,329 shs£4.21 million
04/17/2026GBX 1.40GBX 1.40GBX 1.40GBX 1.301.24 million shs£4.91 million
04/16/2026GBX 1.50GBX 1.40
-6.67%		GBX 1.40GBX 1.20377,837 shs£4.91 million
04/15/2026GBX 1.60GBX 1.50
-6.25%		GBX 1.60GBX 1.25731,846 shs£5.26 million
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This page (LON:PRM) was last updated on 5/16/2026 by MarketBeat.com Staff.
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